- Article number:
- SK 3313.390
- Design
- DX
- Benefits
- Maximum energy efficiency due to EC fan technology and IT-based control
- Minimal pressure loss at the air end, which in turn minimises the power consumption of the fans
- Temperature monitoring and control
- With redundant temperature sensor integrated at the air end as standard
- Thanks to the speed-regulated compressor, the cooling output is ideally adapted to actual requirements
- Specific maintenance of the LCP DX due to separation of cooling and server racks
- Applications
- Ideal for IT cooling of small and medium-sized locations
- One or two racks can be cooled separately
- Function principle
- The LCP is designed for siting within a bayed enclosure suite. Hot air is drawn in from the aisle at the rear of the device, cooled by the high-capacity compact impellers, and blown back into the room or cold aisle after cooling.
- Absorbed thermal energy is emitted to the ambient air at the external condenser location, without heating up the installation room
- Material
- Sheet steel, spray-finished
- Colour
- RAL 7035
- Options
- Humidifier
Dehumidification and reheater
Condensate drain pump
Low-temperature/high-temperature condenser (-40 °C/+53 °C) - Design
- Suite cooling
- Monitoring
- Direct connection of the unit via SNMP over Ethernet
- Integration into RiZone
- Note
- Variant with UL approval available on request
- Total cooling output to DIN EN 14511
- Useful cooling output L22 L35: 20 kW
- Modulation range
- 5 ‐ 20 kW
- Total cooling output/Number of fan modules
- 20 kW/4
- Air throughput (unimpeded air flow)
- At 50 Hz: 4,800 m³/h
- Dimensions
- Width: 300 mm
Height: 2,000 mm
Depth: 1,200 mm - To fit enclosure type
- VX IT
- Installation in bayed enclosure suite
- Flush
- Rated operating voltage
- 380 V - 480 V, 3~, 50 Hz/60 Hz
- Rated current max.
- At 50 Hz: 12.4 A
- Max. cooling output
- 20 kW
- Type of electrical connection
- Connection clamp
- Duty cycle
- 100 %
- Cooling medium
- Refrigerant
- EC fan
- Yes
- SNMP card
- Yes
- Fans may be exchanged with the system operational
- Yes
- Temperature control
- Linear fan control
- Inverter-controlled compressor
- Pre-fuse
- Miniature circuit-breaker/fuse: 32 A
- Operating temperature range
- -20 °C...50 °C
- Noise level
- At 50 Hz: 68 dB(A)
- Protection category to IEC 60 529
- IP 20
- Packs of
- 1 pc(s).
- Weight/pack
- 239 kg
- Customs tariff number
- 84195080
- EAN
- 4028177953826
- ETIM 8
- EC002515
- ETIM 7.0
- EC002515
- ECLASS 8.0
- 27180712
- Product description
- LCP Inline DX, 20 kW, flush, RAL 7035, WHD: 300 x 2000 x 1200 mm, 380 – 480 V/3~/50 – 60 Hz
- Declarations
- Declaration of conformity
LCP Inline DX, 3313.390
WHD (mm) 300x2000x1200 mm
IT-optimised design, providing ideal support for "front-to-back" air
routing for the 482.6 mm (19") installations.
As a direct expansion, the integrated air/refrigerant heat exchanger
guarantees a cooling output of up to 20 kW with standard server
enclosure dimensions, the lowest possible weight, and comprehensive
possibilities for monitoring.
The LCP Inline DX is mounted on the side of the rack.
The warm server air is drawn in through a perforated rear door and the
cooled air is blown back via a perforated door in front of the
perforated doors of the server rack and is thus made available to the
482.6 mm (19") equipment once more.
The LCP Inline DX is closed up to the server rack at the front and rear
and there forms a flush joint with the rack.
The unit is equipped with four EC fans, for maximum efficiency and
minimum power consumption.
The flow characteristics of the heat exchanger are optimised for the
lowest possible pressure losses on the air side. This minimises the
energy consumption of the fans.
An integrated inverter with corresponding controller serves to regulate
the speed of the installed compressor
This permits stepless adaptation of the output, also in partial-load
operation, and by reducing energy consumption also achieves a reduction
in operating costs.
Alongside the compressor, the cooling circuit of the LCP Inline DX
comprises a liquid receiver, electronic expansion valve, optimised heat
exchanger, high and low-pressure sensors, Schrader valves, filter dryer,
non-return valve, high/low-pressure switch and shut-off devices.
The refrigerant connections and the electrical power connection to the
unit can be realised from above or below.
The system comprising LCP Inline DX and external condenser must be
filled with refrigerant R410A after installation at the site.
The LCP Inline DX and the server rack remain separate from each other.
This simplifies assembly and service work and excludes the need for
unwanted access to the server rack for maintenance purposes.
Maintenance and service for all relevant components can be realised
quickly and simply thanks to the optimised layout. The fans can be
exchanged quickly and at any time, even while the system is operational
(hot swapping).
The fans are installed in the cold air section, which increases their
service life.
.
Condensate management is integrated into the unit. Any condensate is
collected in a collecting tray in the base and from there discharged to
the outside via a hose.
Thanks to the integrated controller, the LCP Inline DX operates fully
autonomously.
The setpoint is the server intake air temperature, which is
automatically held constant at the set value.
Three sensors are present in each case for detection of the cold and
warm air temperatures, providing for the appropriate redundancy.
Monitoring and alarm management for all physical parameters is realised
via SNMP and Ethernet.
The SNMP card is integrated as standard in the electrical box, already
connected to the main board.
A display with operating keys is integrated on the front of the unit to
display and set the physical parameters.
The external condenser is needed to operate the LCP Inline DX and has to
be ordered separately.
Installation and commissioning on site, laying of the refrigerant pipes,
and evacuation and filling of the system with refrigerant are not
included in the scope of supply and must be realised by correspondingly
qualified persons.
Technical specifications:
Useful cooling output:
20 kW at 35 °C ambient temperature at place of installation of the
condenser
Installed fans: 4
Air throughput: max. 4.800 m³/h
Intake temperature, set: 22 °C
Connection, liquid side: 12 mm
Connection, gas discharge side: 12 mm
Piping, LCP DX to condenser (liquid/gas): 12 / 16mm
Power supply:,,400 V, 3~, N, PE, 50/ 60 Hz (voltage range 380-480 V)
Prefuse: 32A
Max. connected load: 7,9kW
Refrigerant: R410A
Connection length, max.: 45 m
Height difference (condenser higher/lower), max: 20/3 m
Dimensions (WxHxD): 300x2000x1200mm
Weight: 239 kg
Colour: RAL 7035
Integrated SNMP card for network connection
Option on application:
Humidifier
Dehumidification + heater
Air filter (G3) with monitoring
Condensate pump
High temperature condenser (up to +53°C)
Low temperature condenser + winter kit (down to -40°C)
Needed accessories:
3311.363,,
Air cooled condenser for 3313.390 (-20°C to +45°C)
WHD (mm) 300x2000x1200 mm
IT-optimised design, providing ideal support for "front-to-back" air
routing for the 482.6 mm (19") installations.
As a direct expansion, the integrated air/refrigerant heat exchanger
guarantees a cooling output of up to 20 kW with standard server
enclosure dimensions, the lowest possible weight, and comprehensive
possibilities for monitoring.
The LCP Inline DX is mounted on the side of the rack.
The warm server air is drawn in through a perforated rear door and the
cooled air is blown back via a perforated door in front of the
perforated doors of the server rack and is thus made available to the
482.6 mm (19") equipment once more.
The LCP Inline DX is closed up to the server rack at the front and rear
and there forms a flush joint with the rack.
The unit is equipped with four EC fans, for maximum efficiency and
minimum power consumption.
The flow characteristics of the heat exchanger are optimised for the
lowest possible pressure losses on the air side. This minimises the
energy consumption of the fans.
An integrated inverter with corresponding controller serves to regulate
the speed of the installed compressor
This permits stepless adaptation of the output, also in partial-load
operation, and by reducing energy consumption also achieves a reduction
in operating costs.
Alongside the compressor, the cooling circuit of the LCP Inline DX
comprises a liquid receiver, electronic expansion valve, optimised heat
exchanger, high and low-pressure sensors, Schrader valves, filter dryer,
non-return valve, high/low-pressure switch and shut-off devices.
The refrigerant connections and the electrical power connection to the
unit can be realised from above or below.
The system comprising LCP Inline DX and external condenser must be
filled with refrigerant R410A after installation at the site.
The LCP Inline DX and the server rack remain separate from each other.
This simplifies assembly and service work and excludes the need for
unwanted access to the server rack for maintenance purposes.
Maintenance and service for all relevant components can be realised
quickly and simply thanks to the optimised layout. The fans can be
exchanged quickly and at any time, even while the system is operational
(hot swapping).
The fans are installed in the cold air section, which increases their
service life.
.
Condensate management is integrated into the unit. Any condensate is
collected in a collecting tray in the base and from there discharged to
the outside via a hose.
Thanks to the integrated controller, the LCP Inline DX operates fully
autonomously.
The setpoint is the server intake air temperature, which is
automatically held constant at the set value.
Three sensors are present in each case for detection of the cold and
warm air temperatures, providing for the appropriate redundancy.
Monitoring and alarm management for all physical parameters is realised
via SNMP and Ethernet.
The SNMP card is integrated as standard in the electrical box, already
connected to the main board.
A display with operating keys is integrated on the front of the unit to
display and set the physical parameters.
The external condenser is needed to operate the LCP Inline DX and has to
be ordered separately.
Installation and commissioning on site, laying of the refrigerant pipes,
and evacuation and filling of the system with refrigerant are not
included in the scope of supply and must be realised by correspondingly
qualified persons.
Technical specifications:
Useful cooling output:
20 kW at 35 °C ambient temperature at place of installation of the
condenser
Installed fans: 4
Air throughput: max. 4.800 m³/h
Intake temperature, set: 22 °C
Connection, liquid side: 12 mm
Connection, gas discharge side: 12 mm
Piping, LCP DX to condenser (liquid/gas): 12 / 16mm
Power supply:,,400 V, 3~, N, PE, 50/ 60 Hz (voltage range 380-480 V)
Prefuse: 32A
Max. connected load: 7,9kW
Refrigerant: R410A
Connection length, max.: 45 m
Height difference (condenser higher/lower), max: 20/3 m
Dimensions (WxHxD): 300x2000x1200mm
Weight: 239 kg
Colour: RAL 7035
Integrated SNMP card for network connection
Option on application:
Humidifier
Dehumidification + heater
Air filter (G3) with monitoring
Condensate pump
High temperature condenser (up to +53°C)
Low temperature condenser + winter kit (down to -40°C)
Needed accessories:
3311.363,,
Air cooled condenser for 3313.390 (-20°C to +45°C)